Intelligent device based on self-adaptive adjustment in human body rehabilitation training

Abstract

The utility model provides intelligent equipment based on self-adaptive adjustment in human body rehabilitation training. Comprising a display device, a transparent cover arranged outside the display device, a fixing assembly arranged on the lower surface of the display device, a positioning assembly arranged on the lower surface of the fixing assembly, an electric lifting rod arranged on the lower surface of the positioning assembly and a rotating seat arranged on the lower surface of the electric lifting rod. The base is arranged on the lower surface of the rotating seat; and the universal wheels with locks are arranged on the lower surface of the base. The height of the device can be conveniently adjusted, accurate positioning and tracking of the human body are achieved, the operation intentions of users with different heights are accurately sensed, and rehabilitation training is better assisted.

Description

Technical Field

[0001] This utility model relates to the field of human rehabilitation training technology, and in particular to an intelligent device based on adaptive adjustment in human rehabilitation training. Background Technology

[0002] Human rehabilitation training refers to the process of helping individuals with functional impairments or injuries to restore or improve their physical functions, enhance their self-care abilities, and improve their quality of life through various targeted training methods and means. Rehabilitation training includes, but is not limited to, limb motor function training, balance training, cognitive function training, and language function training. Display devices play an important auxiliary role in rehabilitation training; common examples include smart tablets and displays. These devices can assist patients in their rehabilitation training by displaying various rehabilitation training content, such as movement demonstrations and gamified training scenarios. However, existing display devices lack human body positioning capabilities, and most devices use a fixed height design, ignoring the significant differences in human height. The height range varies considerably from children to adults. This fixed-height design makes it difficult for devices to maintain good positioning accuracy and user experience when used by people of different heights. Furthermore, sensors at a fixed height may not be able to accurately perceive the operating intentions of users of different heights. Utility Model Content

[0003] The purpose of this invention is to provide an intelligent device based on adaptive adjustment in human rehabilitation training, which can easily adjust the height of the device, achieve precise positioning and tracking of the human body, accurately perceive the operating intentions of users of different heights, and better assist in rehabilitation training.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: an intelligent device based on adaptive adjustment in human rehabilitation training, comprising a display device, a transparent cover disposed outside the display device, a fixing component disposed on the lower surface of the display device, a positioning component disposed on the lower surface of the fixing component, an electric lifting rod disposed on the lower surface of the positioning component, a rotating seat disposed on the lower surface of the electric lifting rod, a base disposed on the lower surface of the rotating seat, and a lockable universal wheel disposed on the lower surface of the base.

[0005] Optionally, the positioning component includes an upper base plate and a lower base plate disposed on the lower surface of the upper base plate.

[0006] Optionally, the upper surface edge of the upper base plate is provided with an annular groove that is adapted to the transparent cover.

[0007] Optionally, a sensor module is provided at the front end of the lower base plate, a controller and a power supply are provided in the middle of the lower base plate, and cooling fans are provided at both ends of the lower base plate. The sensor module consists of multiple sensor mounting slots, and optical sensors and distance sensors are provided on the sensor mounting slots.

[0008] Optionally, the fixing component is disposed on the upper surface of the upper base plate. The fixing component includes a fixing seat, adjustment modules disposed on both sides of the fixing seat, and an interface disposed on the top of the fixing seat for connecting with the display device. A first rubber pad is disposed on the upper surface of the fixing seat.

[0009] Optionally, the adjustment module includes a compression spring disposed inside the fixed base, telescopic bars disposed on both sides of the compression spring, and L-shaped fixing plates disposed on both sides of the telescopic bars, wherein a second rubber pad is disposed on the inner side of the L-shaped fixing plate.

[0010] Therefore, the beneficial effects achieved by the intelligent device based on adaptive adjustment in human rehabilitation training using the above-mentioned structure are as follows: 1) High positioning accuracy and applicability: The electric lifting rod can automatically adjust the height of the device according to the height of the human body, so that the detection components of the device (such as cameras, sensors, etc.) are always in the optimal detection position, thereby improving the accuracy and precision of human positioning and obtaining a good positioning effect; 2) Good stability: By setting fixed components, it can not only adapt to display devices of different sizes, but also enhance the stability of the device; 3) Low maintenance cost: By setting a detachable glass cover and a cooling fan, it plays a role in dust prevention and heat dissipation, reducing the number of maintenance times and improving the durability of the device.

[0011] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 A schematic diagram of the device structure provided by this utility model;

[0014] Figure 2 A schematic diagram of the device structure of the upper base plate provided by this utility model;

[0015] Figure 3 A schematic diagram of the device structure for the lower base plate provided by this utility model;

[0016] Figure 4 A schematic diagram of the device structure for the fixing component provided by this utility model;

[0017] Reference numerals: 1. Display device; 2. Transparent cover; 3. Fixing assembly; 31. Fixing base; 311. First rubber pad; 32. Compression spring; 33. Telescopic strip; 34. L-shaped fixing plate; 341. Second rubber pad; 4a. Upper base plate; 4b. Lower base plate; 41. Annular groove; 42. Sensor mounting slot; 43. Controller; 44. Power supply; 45. Cooling fan; 5. Electric lifting rod; 6. Rotating seat; 7. Base; 8. Lockable caster wheel. Detailed Implementation

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0019] Example

[0020] like Figure 1 As shown, this utility model provides an intelligent device for adaptive adjustment in human rehabilitation training, including a display device 1, a transparent cover 2 disposed outside the display device 1, a fixing component 3 disposed on the lower surface of the display device 1, a positioning component disposed on the lower surface of the fixing component 3, an electric lifting rod 5 disposed on the lower surface of the positioning component, a rotating seat 6 disposed on the lower surface of the electric lifting rod 5, a base 7 disposed on the lower surface of the rotating seat 6, and a locking universal wheel 8 disposed on the lower surface of the base 7. The electric lifting rod 5, the rotating seat 6, and the locking universal wheel 8 allow for convenient movement of the device and adjustment of its height and rotation angle.

[0021] like Figure 2 , Figure 3 As shown, the positioning assembly includes an upper base plate 4a and a lower base plate 4b disposed on the lower surface of the upper base plate 4a. The upper surface edge of the upper base plate 4a has an annular groove 41 that fits the transparent cover 2. In use, after the display device 1 is placed, the transparent cover 2 can be directly snapped into the annular groove 41 for fixation.

[0022] like Figure 3 As shown, a sensor module is provided at the front end of the lower base plate 4b, a controller 43 and a power supply 44 are provided in the middle of the lower base plate 4b, and cooling fans 45 are provided at both ends of the lower base plate 4b. The sensor module is composed of multiple sensor mounting slots 42, and the sensor mounting slots 42 are provided with, but are not limited to, optical sensors and distance sensors.

[0023] Different sensors can be selected and installed depending on the specific situation. For example, optical sensors can include: 1) Camera: By capturing images or videos, computer vision algorithms are used to identify and analyze the position, posture, head, and limbs of the human body. 2) Depth camera: It can not only acquire two-dimensional image information of the human body, but also measure the distance of the object to the camera, thereby obtaining depth information, and then accurately identifying the position, posture, and three-dimensional spatial coordinates of the limbs of the human body.

[0024] A distance sensor is a device used to measure the distance between objects. It senses the spatial interval between itself and a target object by emitting and receiving specific signals. Examples of distance sensors include: 1) Ultrasonic distance sensors: These emit ultrasonic pulses and then detect the reflected ultrasonic signals. Since the speed of ultrasonic waves in air is relatively stable, the distance to the target object can be calculated by measuring the time interval between the emitted and received signals. This type of sensor has high accuracy and low cost, and is commonly used in various fields. 2) Laser distance sensors: These use the time difference between the emission and reception of a laser beam to measure distance. Lasers have high directionality and high energy density, making laser distance sensors highly accurate and with a large measurement range. 3) Infrared distance sensors: These typically use infrared LEDs to emit infrared light. When the infrared light shines on an object and reflects back, it is received by an infrared receiver. The distance is estimated by detecting the intensity or time of the reflected light. Infrared distance sensors are low-cost, small in size, and have a relatively small measurement range. 4) Millimeter-wave radar sensors: These operate in the millimeter-wave frequency band. They measure the distance, speed, and angle of a target object by emitting and receiving millimeter-wave signals and analyzing the frequency changes of the signals.

[0025] like Figure 2 , Figure 4 As shown, the fixing component 3 is disposed on the upper surface of the upper base plate. The fixing component 3 includes a fixing base 31, adjustment modules disposed on both sides of the fixing base 31, and an interface disposed on the top of the fixing base 31 for connecting with the display device 1. The positioning component can be electrically connected to the display device 1 through the interface, or a plug-in (such as a USB interface) can be installed on the interface to connect with the display device 1.

[0026] A first rubber pad 311 is provided on the upper surface of the fixing base 31. The adjustment module includes a compression spring 32 disposed inside the fixing base 31, telescopic strips 33 disposed on both sides of the compression spring 32, and L-shaped fixing plates 34 disposed on both sides of the telescopic strips 33. A second rubber pad 341 is provided on the inner side of the L-shaped fixing plate 34. In use, the L-shaped fixing plate 34 is pulled outward directly. After the display device 1 is placed, the L-shaped fixing plate 34 is released to fix the display device 1.

[0027] This utility model is applicable to various human rehabilitation training devices. For example, patent application number 202322743326.0 provides a human rehabilitation training device, including a human positioning unit and a human identification unit disposed on the human body. The human identification unit is used to send human identification signals to the human positioning unit, and the human positioning unit is used to receive the human identification signals to determine the position of the human body on the rehabilitation platform. Then, the human positioning unit sends the human body position to a host computer, and the host computer plays interactive rehabilitation training scenarios combined with the human body position on a display device. This utility model replaces the display device in existing human rehabilitation training devices with the display device 1 of this utility model and places it inside a transparent cover 2 to achieve compatibility with existing human rehabilitation training devices.

[0028] Therefore, this utility model provides an intelligent device based on adaptive adjustment in human rehabilitation training, which can easily adjust the height of the device, achieve precise positioning and tracking of the human body, accurately perceive the operating intentions of users of different heights, and better assist in rehabilitation training.

[0029] Finally, it should be noted that specific examples have been used in this document to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this utility model. Furthermore, those skilled in the art will recognize that, based on the ideas of this utility model, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. An intelligent device based on adaptive adjustment in human rehabilitation training, characterized in that: It includes a display device, a transparent cover disposed outside the display device, a fixing component disposed on the lower surface of the display device, a positioning component disposed on the lower surface of the fixing component, an electric lifting rod disposed on the lower surface of the positioning component, a rotating seat disposed on the lower surface of the electric lifting rod, a base disposed on the lower surface of the rotating seat, and a lockable universal wheel disposed on the lower surface of the base.

2. The intelligent device based on adaptive adjustment in human rehabilitation training according to claim 1, characterized in that: The positioning component includes an upper base plate and a lower base plate disposed on the lower surface of the upper base plate.

3. The intelligent device based on adaptive adjustment in human rehabilitation training according to claim 2, characterized in that: The upper surface edge of the upper base plate is provided with an annular groove that is adapted to the transparent cover.

4. The intelligent device based on adaptive adjustment in human rehabilitation training according to claim 3, characterized in that: A sensor module is provided at the front end of the lower base plate, a controller and a power supply are provided in the middle of the lower base plate, and cooling fans are provided at both ends of the lower base plate. The sensor module consists of multiple sensor mounting slots, and optical sensors and distance sensors are provided on the sensor mounting slots.

5. The intelligent device based on adaptive adjustment in human rehabilitation training according to claim 4, characterized in that: The fixing component is disposed on the upper surface of the upper base plate. The fixing component includes a fixing seat, adjustment modules disposed on both sides of the fixing seat, and an interface disposed on the top of the fixing seat for connecting with the display device. A first rubber pad is disposed on the upper surface of the fixing seat.

6. The intelligent device based on adaptive adjustment in human rehabilitation training according to claim 5, characterized in that: The adjustment module includes a compression spring disposed inside the fixed base, telescopic bars disposed on both sides of the compression spring, and L-shaped fixing plates disposed on both sides of the telescopic bars. A second rubber pad is disposed on the inner side of the L-shaped fixing plate.

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